Minneapolis discovery costs Franken 36 votes

A recount worker searchs for the ten correct ballot boxes on her list, which were then opened up and looked into for uncounted ballots at the Minneapolis recount site on Wednesday, Dec. 3, 2008. (Pioneer Press: Scott Takushi)

What Maplewood giveth, Minneapolis taketh away.

Elections officials in Minnesota's largest city today discovered that one precinct came up 133 ballots short of election day totals, resulting in a net loss for Democratic challenger Al Franken of 36 votes.

The development wipes away what had been a boon for Franken in his bid to overtake Republican U.S. Sen. Norm Coleman, after Ramsey County officials found an additional 37 votes for Franken from a Maplewood precinct on Tuesday.

Minneapolis elections director Cindy Reichert said she believes the error occurred when election judges at the precinct on election night mistakenly ran ballots with write-in candidates through a counting machine twice. There were 129 such ballots.

Reichert said although the numbers do not match exactly, she is confident that that's what happened and will report those numbers to the Secretary of State's Office. She also detailed a search for any potential missing envelopes that contain ballots, including opening the counting machine, talking to election judges and calling the church where the polling place was located.

"We believe that we have all the ballot envelopes here," Reichert said. "There are human errors that are made on election day."